<template>
  <el-row type="flex" justify="space-between" align="middle" style="heiht: 40px; width: 100%">
    <el-col>
      <strong v-if="isRoot">{{ treeNode.name }}</strong>
      <span v-else>{{ treeNode.name }}</span>
    </el-col>
    <el-col :span="4">
      <el-row type="flex" justify="end">
        <el-col>{{ treeNode.manager }}</el-col>
        <el-col>
          <el-dropdown @command="operateDepts">
            <span>操作</span>
            <!-- 下拉菜单 -->
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="add">添加子部门</el-dropdown-item>
              <el-dropdown-item v-if="!isRoot" command="edit">编辑部门</el-dropdown-item>
              <el-dropdown-item v-if="!isRoot" command="del">删除部门</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </el-col>
      </el-row>
    </el-col>
  </el-row>
</template>

<script>
import { delDepartments } from '@/api/departments'
export default {
  props: {
    treeNode: {
      type: Object,
      required: true
    },
    isRoot: {
      type: Boolean,
      default: false
    }
  },
  methods: {
    // 凡是下拉菜单被点击都会触发
    // 根据获取的 type 三种不同处理方式即可
    async operateDepts(type) {
      if (type === 'add') {
        console.log('添加')
        this.$emit('addDepts', this.treeNode)
      }
      if (type === 'edit') {
        console.log('编辑')
        this.$emit('editDepts', this.treeNode)
      }
      if (type === 'del') {
        console.log('删除')
        // 发出请求, 删除当前被点击的栏目
        await delDepartments(this.treeNode.id)
        this.$emit('delDepts')
        this.$message.success('删除部门成功')
      }
    }
  }
}
</script>

<style>

</style>
